Crude neon production system

Details Crude neon production system Crude neon production system

1991-01-07

1992-03-31

Capossela, Ronald C.

Refrigeration

Processes

Circulating external gas

55 66, 62 24, 62 42, 423262, F25J 304

Patent

active

051004461

ABSTRACT:
A crude neon production system wherein a small neon-containing stream is taken from a cryogenic air separation plant and processed in a neon column and in a non-cryogenic pressure swing adsorption system to produce crude neon and wherein tail gas from the pressure swing adsorption is recycled back into the air separation plant.

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patent: 4834780 (1989-05-01), Benkmann
Kirk-Othmer Encyclopedia of Chemical Technology, Third Ed., vol. 12, John Wiley & Sons, 1980, Helium Group Gases, pp. 249-283.

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